Cherian M.C. (1990). Investigation on the parameters of RR lyrae variablrs stars in various clusters.
Chicago Style aipamenaCherian M.C. Investigation on the Parameters of RR Lyrae Variablrs Stars in Various Clusters. Department of Physics, University of Kerala, 1990.
MLA aipamenaCherian M.C. Investigation on the Parameters of RR Lyrae Variablrs Stars in Various Clusters. 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.